Between May 1972 and December 1974 CN’s Transcona, Manitoba Shops rebuilt 30 F units to extend their service life.

A pair of year-old GE DASH8-40CM locomotives, led by No. 2401, on the Halton Subdivision.

CN GP40-2W No. 9426 leads Via Rail train No. 75 as it approaches the junction at Bayview Ontario on April 16 1989.

CN SW1200RS No. 1324, built by General Motors Diesel Division in London, Ontario in 1958, worked on CN until retired on October 28, 1995.

GECX ET44AC 2037 is shown leading a BNSF train in Whitefish Montana on April 16, 2017. No. 2037 was part of a group of twelve ET44ACs that CN acquired in December 2017. Most have been repainted in CN colours but No. 2037 remained in blue into 2025. (Kevin Cameron)

Grand Trunk Western SD40-2 No. 5944 is switching at Harrison Yard, Memphis Tennessee.

CN Turbo Train No. 154 leads eastbound through the Toronto suburb of Scarborough enroute to Montreal on April 6, 1976 (Photographer unknown)